--- Makefile.orig	Mon Aug 11 17:41:56 1997
+++ Makefile	Wed Aug 20 13:15:07 1997
@@ -1,16 +1,21 @@
+TEX_CMD=jlatex
+KANJI_CODE=-jis
+# For ASCII-jTeX
+#TGIF2TEX_OPT=-ajlatex
+
 all: how-to-use.dvi sample2.dvi
 
 how-to-use.dvi: original.tps how-to-use.tex
-	jlatex how-to-use.tex
+	${TEX_CMD} how-to-use.tex
 
 original.tps:
-	tgif2tex -jis  sample1.obj
+	tgif2tex ${KANJI_CODE}  sample1.obj
 
 sample2.tex:	sample2.obj
-	tgif2tex -jis -slide sample2.obj
+	tgif2tex ${KANJI_CODE} ${TGIF2TEX_OPT} -slide sample2.obj
 
 sample2.dvi: sample2.tex
-	jlatex sample2.tex
+	${TEX_CMD} sample2.tex
 
 clean:
 	/bin/rm -f *.dvi *.aux *.log *.tps *.dps *.ps *~ *.bak sample2.tex
